Have you met a man who says he's a doctor out West? Wondering if your new business partner has a shady background? How about a job applicant who seems too good to be true?

Fortunately, the Internet is loaded with helpful public records databases. Many offer free information. You just need to know where to look.

If information is critical, you might still want to turn to an investigator. Online sites are improving, but they probably cannot substitute for a professional's experience. Searches still take some skill. Nonetheless, you can do a lot online.

Search sites like Google, Yahoo and Live.com are good places to start. You'll see what people have posted about the person on their Web sites. If the person is mentioned in news stories, you'll see those, too.

You may uncover previous employers and addresses. This will help you search targeted sites.

Search using individuals' names and their business's names. If a person's name is common, your search will be more difficult. Try variations of the name and include an occupation or location.

Look for personal blogs, too. Google offers a specialized search tool that works (www.blogsearch.google.com).

Like many employers, I check MySpace to learn about potential hires. Professionals may not turn up on MySpace, but they may use business networking sites.

www.LinkedIn.com is the MySpace of business networking, but there are others like it. You might also want to check www.Xing.com, www.Ecademy.com and www.Ryze.com.

See what people claim about business affiliations, education and work history. You may find inconsistencies.

There have always been public records, but courthouse procedures can be intimidating. The Web eases things.

There are tons of courts around and most have records online. The National Center for State Courts (www.ncsconline.org) will help you find state and federal courts. www.GovEngine.com lists local courts.

Begin by visiting your state's official Web site. You'll find the state's sex offender registry. You should be able to search it by name or address.

Depending on your state, more public records may be available online. You may be able to find property records. And don't forget to search for business filings.

State sites will also provide links to local government sites. Check these sites to see what information they offer.

You may be able to use the Web to verify college degrees. Visit the school's alumni association. Many list their members and graduation dates.

College registrar offices normally will confirm degrees. But, in my experience, that takes a phone call.

Licensing records are typically available for professionals such as doctors and attorneys. Additionally, you'll find out about disciplinary actions.

Visit www.NASD.com's BrokerCheck to learn more about securities brokers and firms.

Contact Kim Komando at gnstech@gns.gannett.com.